30229580

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2213}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 63603792

約数和(自身を除く): 33374212

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2213, 2732, 3415, 4426, 6830, 8852, 11065, 13660, 22130, 44260, 1511479, 3022958, 6045916, 7557395, 15114790, 30229580]

約数ペア:

[(1, 30229580), (2, 15114790), (4, 7557395), (5, 6045916), (10, 3022958), (20, 1511479), (683, 44260), (1366, 22130), (2213, 13660), (2732, 11065), (3415, 8852), (4426, 6830)]